99107-86-5Relevant articles and documents
Preparation of Functionalized Diorganomagnesium Reagents in Toluene via Bromine or Iodine/Magnesium-Exchange Reactions
Desaintjean, Alexandre,Danton, Fanny,Knochel, Paul
, p. 4461 - 4476 (2021)
A wide range of polyfunctionalized di(hetero)aryl- and dialkenyl-magnesium reagents are prepared in toluene within 10 to 120 minutes between 78 C and 25 C via an I/Mg- or Br/Mg-exchange reaction using reagents of the general formula R2Mg (R = sBu, Mes). Highly sensitive functional groups, such as triazene or nitro, are tolerated in these exchange reactions, enabling the synthesis of various functionalized (hetero)arene and alkene derivatives after quenching with several electrophiles including allyl bromides, acyl chlorides, aldehydes, ketones, and aryl iodides.
Efficient methods for enol phosphate synthesis using carbon-centred magnesium bases
Kerr, William J.,Lindsay, David M.,Patel, Vipulkumar K.,Rajamanickam, Muralikrishnan
supporting information, p. 10131 - 10135 (2015/10/20)
Efficient conversion of ketones into kinetic enol phosphates under mild and accessible conditions has been realised using the developed methods with di-tert-butylmagnesium and bismesitylmagnesium. Optimisation of the quench protocol resulted in high yield
